BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Breathe
DTSTART;TZID=Europe/London:20230616T225000
DTEND;TZID=Europe/London:20230616T235000
LOCATION:
DESCRIPTION: This is a class
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR